Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0xb4b1787342… · ArcScan

Transaction

0xb4b1787342…c3a39ed6f0

2026-09-17 01:12:51 UTC

SuccessFinalized

0xb4b17873422d7ebc9a1f2c0bccc9f0e2858fbfe4f0eeb0ccf7fb2cc3a39ed6f0Approve16 hrs ago

Flowtransfer path

From

0xdd11266c…3f53e963Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,247,777
Timestamp: 16 hrs ago · 2026-09-17 01:12:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003328 (0.003328 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x76efb4fa…5ef22973

Method

Approve

Nonce

0

Position in block

5

Gas & feespaid in USDC

Gas used / limit: 9.2%55,474 / 600,000
Effective gas price: 60.001 gwei
Base fee (block): 20 gwei
Priority fee paid: 40.001 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log